1790478

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 4043520

約数和(自身を除く): 2253042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 467, 639, 934, 1278, 1401, 1917, 2802, 3834, 4203, 8406, 12609, 25218, 33157, 66314, 99471, 198942, 298413, 596826, 895239, 1790478]

約数ペア:

[(1, 1790478), (2, 895239), (3, 596826), (6, 298413), (9, 198942), (18, 99471), (27, 66314), (54, 33157), (71, 25218), (142, 12609), (213, 8406), (426, 4203), (467, 3834), (639, 2802), (934, 1917), (1278, 1401)]